High pressure liquid level transmitterHPT-35
Summary
HPT series liquid level transmitter using imported stainless steel separation membrane with high accuracy, high stability sensitive chip with reasonable precision and the design of the structure of thick film technology, temperature compensation, signal amplification, V/I conversion, the stainless steel casing to seal welding, equipped with ventilation duct cable so that the sensor backpressure cavity is communicated with the atmosphere, and thus made the industry standard 4mA to 20mA or 0mA ~ 10mA signal output and stable and reliable performance of the solid product.
The transmitter is widely used in water plant, oil refinery, chemical plant, glass factory, sewage treatment plant, high-rise water supply system, reservoir, river, ocean to water pool, water reservoir, water treatment, water tank, water tank, water tank, oil tank, oil tank, and a variety of liquid static, dynamic liquid level measurement.High temperature pressure, strong corrosion, integration, flange, digital liquid level transmitter and a variety of models to choose from.
Characteristic
Unique design: pilot structure
Especially suitable for medium and small scale high temperature liquid and corrosive liquid
Good stability is better than that of 0.2%FS/ years:
The use of high temperature: -30 ~ 250 degrees Celsius
Zero, the full-scale output field adjustable
Intrinsically safe explosion-proof
Technical parameters
Range (M) 0 ~ 1 ~ 20
The output signal 4-20mA two line
In 0 ~ 5V, 0 ~ 10V and three line system
Precision ≤ 0.25%FS ≤ 0.5%FS
Non linear ≤ 0.25%FS ≤ 0.5%FS
Delayed ≤ 0.25%FS ≤ 0.5%FS
Repetition ≤ 0.25%FS ≤ 0.5%FS
Zero drift ≤ 0.25%FS ≤ 0.5%FS
Temperature drift ≤ 0.02%FS ≤ 0.05%FS
Long term stability (/ year) ≤ 0.25%FS ≤ 0.3%FS
A voltage of 12 ~ 36V DC (24V DC calibration)
Working temperature is -20 ~ 85 degrees Celsius
Overload capacity of 200%
Load resistance of 750 ohms
Response time < 1ms
Measurement of medium and 316L are compatible with a wide variety of medium
Diaphragm material 316L
Interface thread type
Protection grade IP67